Global estimates and projections of population by sex and age the 1984 assessment.

Global estimates and projections of population by sex and age the 1984 assessment.

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Библиографические подробности
Соавтор: United Nations. Department of International Economic and Social Affairs
Формат: ‌
Язык:English
Опубликовано: New York United Nations 1987.
Предметы:
Population forecasting.